Taylor Swift - Once Upon a Prom. Country music star Taylor Swift made one Hillcrest High School seniors dreams come true by accompanying him to his prom (which was cleverly nicknamed The . JUSTIN BIEBERS BIRTHDAY GIFT TO SELENA GOMEZ! » VIDCON: Taylor Swift didnt go to Selena Gomezs birthday . Country music star Taylor Swift made one Hillcrest High School seniors dreams come true by accompanying him to his prom (which was cleverly nicknamed The .